HomeUSACaliforniaLake TahoeI-80 CorridorDonner SummitSchool RockSchool RockLAT,LNG 39.31968, -120.32227CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 Areas New Areas11. Main - LeftCRAG23. Upper - RightCRAG32. Main - RightCRAG